123038520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5525

約数の個数: 128

約数和(自身を含む): 426435840

約数和(自身を除く): 303397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5483, 5610, 7480, 10966, 11220, 16449, 21932, 22440, 27415, 32898, 43864, 54830, 60313, 65796, 82245, 93211, 109660, 120626, 131592, 164490, 180939, 186422, 219320, 241252, 279633, 301565, 328980, 361878, 372844, 466055, 482504, 559266, 603130, 657960, 723756, 745688, 904695, 932110, 1025321, 1118532, 1206260, 1398165, 1447512, 1809390, 1864220, 2050642, 2237064, 2412520, 2796330, 3075963, 3618780, 3728440, 4101284, 5126605, 5592660, 6151926, 7237560, 8202568, 10253210, 11185320, 12303852, 15379815, 20506420, 24607704, 30759630, 41012840, 61519260, 123038520]

約数ペア:

[(1, 123038520), (2, 61519260), (3, 41012840), (4, 30759630), (5, 24607704), (6, 20506420), (8, 15379815), (10, 12303852), (11, 11185320), (12, 10253210), (15, 8202568), (17, 7237560), (20, 6151926), (22, 5592660), (24, 5126605), (30, 4101284), (33, 3728440), (34, 3618780), (40, 3075963), (44, 2796330), (51, 2412520), (55, 2237064), (60, 2050642), (66, 1864220), (68, 1809390), (85, 1447512), (88, 1398165), (102, 1206260), (110, 1118532), (120, 1025321), (132, 932110), (136, 904695), (165, 745688), (170, 723756), (187, 657960), (204, 603130), (220, 559266), (255, 482504), (264, 466055), (330, 372844), (340, 361878), (374, 328980), (408, 301565), (440, 279633), (510, 241252), (561, 219320), (660, 186422), (680, 180939), (748, 164490), (935, 131592), (1020, 120626), (1122, 109660), (1320, 93211), (1496, 82245), (1870, 65796), (2040, 60313), (2244, 54830), (2805, 43864), (3740, 32898), (4488, 27415), (5483, 22440), (5610, 21932), (7480, 16449), (10966, 11220)]